<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
    <style type="text/css">
        img{
            width: 100px;
            height: 100px;
           border-radius: 50%;
        }
        #box1{
            width: 80px;
            height: 30px;
            border-radius: 15%;
            text-align: center;
            line-height: 30px;
            color: white;
            background-color: blue;
        }
        #box2{
            width: 80px;
            height: 30px;
            border-radius: 0px 10px 10px 0px;
            text-align: center;
            line-height: 30px;
            color: white;
            background-color: blue;
        }
        #box3{
            width: 80px;
            height: 27px;
            border:1px solid red;
            text-align: center;
            line-height: 30px;
        }
        #box3{
            border-image-source: url("img/001.png");
            border-image-slice:30% 50% 30% 52% ;
            border-image-width: 9px;
        }
        #box4{
            width: 100px;
            height: 80px;
            text-align: center;
            line-height: 80px;
            background-color: pink;
            box-shadow: 10px 10px 10px aqua;
        }
    </style>
</head>
<body>
    <img src="img/14.jpg"/>
    <div id="box1">
        圆角
    </div><br/>
    <div id="box2">
        圆角
    </div><br/>
    <div id="box3">
        边框背景
    </div><br/>
    <div id="box4">
        盒子阴影
    </div>
</body>
</html>